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https://github.com/encounter/dawn-cmake.git
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a80511e021
Remove all Variable setters (with exception to set_storage_class() which is called by the TypeDeterminer) Bug: tint:390 Change-Id: I172667e21e2b02e85dcea6703aa1e608ec718250 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35015 Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: dan sinclair <dsinclair@chromium.org>
97 lines
2.2 KiB
C++
97 lines
2.2 KiB
C++
// Copyright 2020 The Tint Authors. //
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "src/scope_stack.h"
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#include "gtest/gtest.h"
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#include "src/ast/type/f32_type.h"
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#include "src/ast/variable.h"
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namespace tint {
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namespace {
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using ScopeStackTest = testing::Test;
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TEST_F(ScopeStackTest, Global) {
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ScopeStack<uint32_t> s;
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s.set_global("var", 5);
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uint32_t val = 0;
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EXPECT_TRUE(s.get("var", &val));
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EXPECT_EQ(val, 5u);
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}
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TEST_F(ScopeStackTest, Global_SetWithPointer) {
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ast::type::F32 f32;
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ast::Variable v(Source{}, "my_var", ast::StorageClass::kNone, &f32, false,
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nullptr, ast::VariableDecorationList{});
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ScopeStack<ast::Variable*> s;
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s.set_global("var", &v);
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ast::Variable* v2 = nullptr;
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EXPECT_TRUE(s.get("var", &v2));
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EXPECT_EQ(v2->name(), "my_var");
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}
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TEST_F(ScopeStackTest, Global_CanNotPop) {
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ScopeStack<uint32_t> s;
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s.set_global("var", 5);
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s.pop_scope();
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uint32_t val = 0;
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EXPECT_TRUE(s.get("var", &val));
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EXPECT_EQ(val, 5u);
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}
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TEST_F(ScopeStackTest, Scope) {
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ScopeStack<uint32_t> s;
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s.push_scope();
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s.set("var", 5);
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uint32_t val = 0;
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EXPECT_TRUE(s.get("var", &val));
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EXPECT_EQ(val, 5u);
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}
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TEST_F(ScopeStackTest, Get_MissingName) {
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ScopeStack<uint32_t> s;
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uint32_t ret = 0;
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EXPECT_FALSE(s.get("val", &ret));
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EXPECT_EQ(ret, 0u);
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}
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TEST_F(ScopeStackTest, Has) {
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ScopeStack<uint32_t> s;
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s.set_global("var2", 3);
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s.push_scope();
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s.set("var", 5);
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EXPECT_TRUE(s.has("var"));
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EXPECT_TRUE(s.has("var2"));
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}
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TEST_F(ScopeStackTest, ReturnsScopeBeforeGlobalFirst) {
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ScopeStack<uint32_t> s;
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s.set_global("var", 3);
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s.push_scope();
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s.set("var", 5);
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uint32_t ret;
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EXPECT_TRUE(s.get("var", &ret));
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EXPECT_EQ(ret, 5u);
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}
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} // namespace
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} // namespace tint
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